Image Item No. Description  liftarm04  Technic, Liftarm, Modified Bent Thick L-Shape 4 x 4 Catalog: Parts: Technic, Liftarm  bb0091  Technic, Liftarm, Modified Double 3 x 23 Flexible Catalog: Parts: Technic, Liftarm  bb0087  Technic, Liftarm, Modified Double Gooseneck 3 x 15 x 3 Flexible Catalog: Parts: Technic, Liftarm